Biodegradable Shopping Bags Manufacturers, Suppliers, Factory

1. Brief Introduction

(1) Product Description

Retailers distributors and private-label buyers evaluate biodegradable plastic shopping bags as an alternative to conventional polyethylene carry bags at checkout and in retail packaging.
Reliable performance depends on the complete formulation the disposal environment and substantiated certification evidence rather than the biodegradable claim alone.
Multiple handle styles and materials are available to match different retail formats and procurement scenarios.

(2) Applicable Scenarios & Target Audience

Channel Type	Applicable Scenario	Target Audience
Retail Checkout	Soft loop handle bags for apparel stores pharmacies and gift shops	Retailers and franchise chains
Supermarket	Hard loop handle bags for heavier grocery and mixed goods	Supermarkets and grocery retailers
Private Label	Custom logo color and size bags for brand packaging	Private-label and franchise buyers
Wholesale Distribution	Bulk recurring orders for multi-store rollout	Distributors and wholesalers

(3) Handle Types

Soft loop handle bags use a separate flexible strip heat sealed or welded to the bag body. This keeps cost low and the bag flat for stacking at checkout and suits apparel stores pharmacies and gift shops.
Hard loop handle bags use a rigid strip attached by welding with a reinforcement patch or by riveting. This distributes weight more evenly and suits supermarkets and heavier goods.
Buyers should confirm the weld type or rivet quality since attachment strength is what actually determines load performance.

(4) Gauge and Gusset Design

Gauge interacts with resin formulation bag dimensions gusset bottom seal and handle weld strength rather than determining load capacity on its own.
RFQs should specify nominal thickness plus tolerance and samples should be tested against actual target weight and handling conditions.
Gusset design should be specified separately based on product volume rather than folded into gauge or bag style.

(5) Material and Certification Evidence

Made from PLA PBAT and corn starch. Breaks down into water CO2 and biomass in wet soil within roughly 6 to 12 months unlike standard polyethylene.
Certified compostable bags meet EN 13432 or ASTM D6400 with about 90 percent breakdown within 180 days under industrial composting.
Request the certification report itself and confirm it matches the current formulation and target market.

2. Basic Specifications

Biodegradable shopping bags are supplied in soft loop or hard loop handle styles, sized for retail checkout, boutique, or grocery carry needs. Nominal thickness commonly ranges from 15 to 50 microns depending on load requirements, with heavier gauges reserved for supermarket and multi-item use. Side or bottom gusset is specified separately from thickness so the bag can expand for bulkier items, and packaging quantities are adjusted by size, thickness, and handle type to optimize carton volumetric weight.

Item	Specification	Remarks
Size (L x W)	Small: 10 x 13" (25 x 33cm) Medium: 13 x 17" (33 x 43cm) Large: 16 x 18" (40 x 45cm)	Custom sizes available
Handle Type	Soft loop handle: flexible strip heat sealed or welded to the bag body Hard loop handle: rigid strip welded with a reinforcement patch or riveted	Handle type affects load capacity and unit cost
Gusset	3 to 4 inch (7.5 to 10cm) side or bottom gusset	Specified separately based on product volume
Film Color	Natural White Green Black or custom Pantone colors	Custom colors available
Thickness (Gauge)	Standard: 15 to 30 microns (0.6 to 1.2 mil) Heavy-duty: 30 to 50 microns (1.2 to 2.0 mil)	Thickness customizable; heavier gauge improves load and leak resistance
Qty per Carton	500 pcs/carton (small size) 300 pcs/carton (medium size) 200 pcs/carton (large size)	Packaging quantity adjustable by size and thickness; used for calculating volumetric weight

3. Material & Environmental Attributes

Biodegradable shopping bags are made from a blended formulation of PLA, PBAT, and corn starch, designed to break down into water, carbon dioxide, and biomass in wet soil within roughly 6 to 12 months, rather than leaving the permanent microplastics associated with conventional polyethylene. A certified compostable version meeting EN 13432 or ASTM D6400 is available for buyers who need to substantiate an environmental claim with documented test evidence, while a standard HDPE or LDPE bag remains available as a lower-cost non-biodegradable option.

Item	Specification	Remarks
Raw Material	PLA + PBAT + corn starch biodegradable film blend (primary direction) Standard HDPE or LDPE (secondary non-biodegradable option)	Material choice affects disposal claim and cost
Recycled Content	Standard product uses virgin material; custom post-consumer recycled content (PCR) ratio available	If recycled content is required please confirm ratio and certification in advance
Eco Attribute	Biodegradable: breaks down into water CO2 and biomass in wet soil within about 6 to 12 months (no fixed standard or guaranteed timeframe) Certified Compostable: complies with ASTM D6400 or EN 13432 requiring about 90% breakdown within 180 days under industrial composting conditions around 58 degrees C	Confirm which claim and which certification report applies before ordering
Note: All are BPA-free, and relevant compliance documentation (FDA, LFGB, REACH, RoHS, etc.) can be provided based on the target market. Certified compostable material is available on request.

4. Product Physical Properties

The factory lab test data below is representative of a PLA/PBAT/corn-starch blown film at a mid-range gauge and is provided for reference only. Because biodegradable film formulation, thickness, and gusset design all affect load performance, actual tensile strength, elongation, impact resistance, and seam strength should be confirmed against the customer's specific formulation and target weight; certified test reports are available upon request.

Physical Properties (Factory Lab Test Records) — Test data based on 1.2 mil (30 micron) PLA/PBAT/corn-starch blown film. Actual performance can be adjusted per customer requirements (data for reference only; certified test reports available upon request).
Tensile Strength at Break (N)		Tensile Strength at Break (MPa)		Elongation at Break (%)		Impact (G)	Seam Strength (N)
TD	MD	TD	MD	TD Target	MD Target	Value	Value
9.5	13.2	15.6	21.4	520	310	55	12.5

5. Materials and Safety Certifications

Item	Details
Key Attributes	BPA-Free/Eco Attribute
Relevant Compliance Certifications	FDA: FEI No. 3004496839 BRC-PM (Huakang BRC-PM Certificate): Certificate No. 0196051
Other Certifications	ISO 13485 — Medical Device Quality Management System ISO 9001 — General Quality Management System BSCI / SMETA / Sedex — Corporate Social Responsibility Audits (labor, environment, etc.)

6. Customization Capabilities

Item	Details
Printing	Logo + design printing supported; gravure 4-color printing process
Size Customization	Custom sizes available on request; MOQ to be discussed separately
Standard MOQ	3 tons
Custom MOQ	3 tons，plate/tooling fees: to be quoted separately
Sample Lead Time	14 business days; sample fee USD $300, refundable upon mass production order

7. Packaging & Logistics

Item	Details
Inner Packaging	Subject to specific packaging requirements
Outer Carton	Subject to specific packaging requirements
Trade Terms	FOB Port of Shanghai or Sihanoukville; T/T 30% deposit, balance against copy of B/L
Production Lead Time	45 days for first order; 30 days for subsequent orders

8. Quality Control - Combination of flowcharts and tables

Stage	Inspection Content
IQC	Plastic pellet strength, transparency, and compliance verification
IPQC	Dedicated QC inspectors stationed on the production floor with ongoing random inspections throughout the production process
OQC	Dimensions, weight, seal integrity, appearance, and packaging completeness
Customer Inspection	On-site inspection by customer or third-party testing agencies supported

9. After-Sales Service

Item	Details
Warranty Period	Quality claims accepted within 6 months of shipment (excluding damage caused by misuse or improper storage)
Claims Process	Provide photos + physical samples within 30 days of receipt; resolution provided within 7 business days
Resolution Options	Replacement / Refund / Discount credit; shipping responsibility negotiated based on circumstances (quality-related returns borne by supplier; non-quality-related returns borne by customer)

10. About Huayue Group

Huayue Group has been deeply rooted in the plastic packaging industry for over 30 years. The company operates the largest plastic packaging production base in Cambodia, with an annual capacity of 120,000 metric tons (equivalent to 10,000 metric tons per month). The company holds multiple international management system certifications (including ISO 9001, BSCI, Sedex, etc.) and produces products that comply with food-contact material standards such as FDA, LFGB, and EU 10/2011.

Over 70% of Huayue's products are exported to European and North American markets, where we have established long-term, stable partnerships with many leading Western retailers. We support full customization in sizes, thicknesses, multi-color printing, and eco-friendly materials (compostable/biodegradable). Backed by 30 years of manufacturing experience, large-scale production capacity, and rigorous quality control, we provide reliable packaging solutions for food companies worldwide.